Finding the Fourth Proportional to 247,522.08, 341,580.80 and 134,344.80
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Solution
The fourth proportional to 247,522.08, 341,580.80 and 134,344.80 is: 185,396.00
Step by Step Solution
- Step 1: Write the proportion equation
247,522.08 : 341,580.80 = 134,344.80 : x - Step 2: Convert to fraction form
247,522.08/341,580.80 = 134,344.80/x - Step 3: Cross multiply
247,522.08x = 341,580.80 × 134,344.80 - Step 4: Simplify right side
247,522.08x = 45,889,604,259.84 - Step 5: Solve for x
x = 45,889,604,259.84/247,522.08 - Step 6: Final answer
x = 185,396.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.